Demographics (age, gender, ethnicity) Weight, height Current medications and doses Age of onset (prodrome and psychosis) Incidence of psychotic disorders in first-degree family members (without identifiers) Diagnosis with subtype History of hallucinations, delusions, negative symptoms, disorganization and mood disorder History of response (full, partial, or no response) of symptoms (hallucinations, delusions, disorganization and negative symptoms) to conventional antipsychotics, atypicals or clozapine Number of hospitalizations Smoking behaviors (using the Fagerstrom)